Carbonating machine for drinks



FIG. 1 is a front perspective view of a carbonating machine for drinks showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side elevational view of FIG. 1; and

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a carbonating machine for drinks, as shown and described. 